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    <pre>
<?php

   print "Request URL: {$_SERVER['SCRIPT_URI']}\n";
   print "Request method: {$_SERVER['REQUEST_METHOD']}\n\n";

   print '$_REQUEST: request parameters:' . "\n";
   print_r($_REQUEST);
   print "\n";

   print '$_FILES: uploaded files:' . "\n";
   print_r($_FILES);
   print "\n";

   print '$_COOKIE: cookies:' . "\n";
   print_r($_COOKIE);
   print "\n";

   print '$_SERVER: server variables:' . "\n";
   print_r($_SERVER);
   print "\n";

   print '$_ENV: environment variables:' . "\n";
   print_r($_ENV);
   print "\n";

   print '$_GET: GET request variables:' . "\n";
   print_r($_GET);
   print "\n";

   print '$_POST: POST request variables:' . "\n";
   print_r($_POST);
   print "\n";

?>
    </pre>
  </body>
</html>
